Maker:

Hartmann & Braun  Search this

Measurements:

overall: 2 1/2 in x 6 1/4 in; 6.35 cm x 15.875 cm

Object Name:

Wattmeter

Other Terms:

Wattmeter; Measuring Devices

Location:

Currently not on view

Credit Line:

from the United States Bureau of Standards, Dept. of Commerce

ID Number:

EM.313555

Catalog number:

313555

Accession number:

188571

Collector/donor number:

16

See more items in:

Work and Industry: Electricity

Data Source:

National Museum of American History

GUID:

http://n2t.net/ark:/65665/ng49ca746ab-8740-704b-e053-15f76fa0b4fa

EDAN-URL:

edanmdm:nmah_702824